Functionalization of spiro[fluorene-9,9′-xanthene] with diketopyrrolopyrrole to generate a promising, three-dimensional non-fullerene acceptor

Hundal, AK; Ali, S; Jameel, M; Jones, L; Kaur, N; Evans, RA; Li, JL; Langford, SJ; Gupta, A

Functionalization of spiro[fluorene-9,9′-xanthene] with diketopyrrolopyrrole to generate a promising, three-dimensional non-fullerene acceptor

Hundal, AK Ali, S Jameel, M Jones, L Kaur, N Evans, RA Li, JL Langford, SJ Gupta, A

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Publisher:: Royal Society of Chemistry
Publication Type:: Journal Article
Citation:: Materials Chemistry Frontiers, 2020, 4, (11), pp. 3209-3215
Issue Date:: 2020-11-01

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Field	Value	Language
dc.contributor.author	Hundal, AK
dc.contributor.author	Ali, S
dc.contributor.author	Jameel, M
dc.contributor.author	Jones, L
dc.contributor.author	Kaur, N
dc.contributor.author	Evans, RA
dc.contributor.author	Li, JL
dc.contributor.author	Langford, SJ
dc.contributor.author	Gupta, A
dc.date.accessioned	2022-10-31T05:22:31Z
dc.date.available	2022-10-31T05:22:31Z
dc.date.issued	2020-11-01
dc.identifier.citation	Materials Chemistry Frontiers, 2020, 4, (11), pp. 3209-3215
dc.identifier.issn	2052-1537
dc.identifier.issn	2052-1537
dc.identifier.uri	http://hdl.handle.net/10453/163070
dc.description.abstract	A spiro[fluorene-9,9′-xanthene], often described as a "low-cost spiro,"has been functionalized with terminal diketopyrrolopyrrole units to generate a promising, three-dimensional non-fullerene acceptor. The new acceptor, coded as SFX1, was readily synthesized using the Suzuki cross-coupling reaction and was sufficiently soluble in a variety of commonly used, film-processing solvents such as chlorobenzene and o-dichlorobenzene. SFX1 displayed promising optoelectronic properties and the HOMO/LUMO energy levels complementary to the commercially available and commonly used donor polymers P3HT and PTB7. The joining of two high-potential building blocks-the spiro[fluorene-9,9′-xanthene] and diketopyrrolopyrrole-demonstrates a new strategy where the device performance [D : A 1 : 1.2 = 9.42% (D = PTB7)] validates its use as a potential, three-dimensional non-fullerene acceptor.
dc.language	English
dc.publisher	Royal Society of Chemistry
dc.relation.ispartof	Materials Chemistry Frontiers
dc.relation.isbasedon	10.1039/d0qm00515k
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Functionalization of spiro[fluorene-9,9′-xanthene] with diketopyrrolopyrrole to generate a promising, three-dimensional non-fullerene acceptor
dc.type	Journal Article
utslib.citation.volume	4
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2022-10-31T05:22:30Z
pubs.issue	11
pubs.publication-status	Published
pubs.volume	4
utslib.citation.issue	11

Abstract:

A spiro[fluorene-9,9′-xanthene], often described as a "low-cost spiro,"has been functionalized with terminal diketopyrrolopyrrole units to generate a promising, three-dimensional non-fullerene acceptor. The new acceptor, coded as SFX1, was readily synthesized using the Suzuki cross-coupling reaction and was sufficiently soluble in a variety of commonly used, film-processing solvents such as chlorobenzene and o-dichlorobenzene. SFX1 displayed promising optoelectronic properties and the HOMO/LUMO energy levels complementary to the commercially available and commonly used donor polymers P3HT and PTB7. The joining of two high-potential building blocks-the spiro[fluorene-9,9′-xanthene] and diketopyrrolopyrrole-demonstrates a new strategy where the device performance [D : A 1 : 1.2 = 9.42% (D = PTB7)] validates its use as a potential, three-dimensional non-fullerene acceptor.

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http://hdl.handle.net/10453/163070